zookeeper 启动出错问题排查

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    利用 zkServer.sh start 启动后显示如下:

JMX enabled by default
Using config: /usr/local/zookeeper-3.4.6/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED

 

    查看 zkServer.sh status 状态后显示如下:

JMX enabled by default
Using config: /usr/local/zookeeper-3.4.6/bin/../conf/zoo.cfg
Error contacting service. It is probably not running.

 

    一开始怀疑是端口号被占用了,查看端口使用后,没有任何输出。

netstat -apn | grep 2181

 

    查看zookeeper.out文件显示如下:

nohup: failed to run command `java': No such file or directory

 

    对应解决,在zkServer.sh文件开头添加如下内容:

export JAVA_HOME=/usr/lib/jdk
export PATH=$JAVA_HOME/bin:$PATH

     然后重启zookeeper后,其进程可见。

ps -ef|grep zookeeper

 

 

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转载自flyer0126.iteye.com/blog/2230958